It depends on what you want. Do your research and remember you will come across negative things with certain ones but remember it effects people differently. I personally have the Mirena IUD and when I mentioned about getting it to my family and asking my friends they called me crazy and I haven't had any problems with it, besides bleeding for 5 months straight with it (which is normal for some people). It depends on what you want.
I got on the pill when i was 16. Cleared up my skin, reduced cramps, lessened the bleeding....i loved it. Got off of it when I was 22. Never had any problems. You just have to remember to take it, that's all. I'm not getting back on bc but if I were, I would choose the pill. I heard a lot of women get pregnant on the depo shot.
If you have good memory, try the pill....
I'm going to try the implant, last for 3 years.... I've tried the pill before, it gave me morning sickness symptoms.....
Can't really say it all depends on your body